Frequently Asked Questions
If the answer to your question is not listed below,
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What is a bronze wrapped flanged bearing?
A bronze wrapped flanged bearing is a plain bearing manufactured from rolled CuSn8 phosphor bronze alloy with an integrated flange to support both radial and axial loads. These bearings are specifically designed for low-speed, high-load applications and feature lubrication pockets that retain grease, reducing wear and extending service life. They are commonly used in construction, mining, agriculture, and heavy industrial equipment operating under demanding conditions.
When should I use solid bronze instead of a lined bearing?
A solid bronze bearing such as the WMB® range is the preferred choice when applications involve heavy loads, shock loading, oscillating motion, or harsh operating environments where grease or oil lubrication can be maintained. Compared with PTFE- or acetal-lined bearings, high load flanged bronze bearings offer superior resistance to impact and are better suited to rugged applications in construction, quarrying, mining, and agricultural machinery.
What is CuSn8 bronze?
CuSn8 bronze is a high-performance phosphor bronze alloy containing approximately 8% tin, renowned for its excellent wear resistance, high mechanical strength, and corrosion resistance. It is widely used to manufacture CuSn8 flanged bushings and other heavy-duty plain bearings because it provides outstanding load-carrying capability, retains lubricant effectively, and performs reliably in demanding industrial environments.
What sizes of WMB® flanged bearings are available?
Bowman's WMB® bronze wrapped flanged bearings are available in a comprehensive range of standard metric sizes to suit a wide variety of industrial applications. As a trusted CuSn8 bronze flanged bearing supplier, Bowman offers bearings designed to support both radial and axial loads while delivering long service life in demanding operating conditions.
Can I order custom WMB® flanged sizes?
Yes. As an experienced solid bronze flanged bearing manufacturer, Bowman offers bespoke machining services to produce non-standard WMB® flanged bearings to your exact specifications. Whether you require special dimensions, unique flange configurations, or application-specific modifications, our engineering team can manufacture custom wrapped bronze flanged bushings tailored to your requirements.
